42825995 has 8 divisors (see below), whose sum is σ = 51531216. Its totient is φ = 34167456.

The previous prime is 42825967. The next prime is 42825997. The reversal of 42825995 is 59952824.

42825995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42825995 - 2²⁰ = 41777419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42825997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9617 + ... + 13346.

It is an arithmetic number, because the mean of its divisors is an integer number (6441402).

Almost surely, 2^42825995 is an apocalyptic number.

42825995 is a deficient number, since it is larger than the sum of its proper divisors (8705221).

42825995 is a wasteful number, since it uses less digits than its factorization.

42825995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23341.

The product of its digits is 259200, while the sum is 44.

The square root of 42825995 is about 6544.1573177912. The cubic root of 42825995 is about 349.8666022249.

The spelling of 42825995 in words is "forty-two million, eight hundred twenty-five thousand, nine hundred ninety-five".